Dr. Mark Ray earned his undergraduate degree from Abilene Christian University in Texas and his medical degree from the University of Texas Medical Branch at Galveston. He continued his training with an internship at John Peter Smith Hospital in Fort Worth. Dr. Ray then went on to complete a dermatology residency at Emory University in Atlanta, Georgia.
Board certified in dermatology, Dr. Ray is the founder of Trinity Dermatology Carrollton, now a part of U.S. Dermatology Partners, where he has been in practice since 1990. He has also been serving as clinical assistant professor of dermatology at the University of Texas Southwestern Medical School of Dallas since 2005. In addition, Dr. Ray is a preceptor at the University of Texas Medical Branch at Galveston and adjunct assistant professor at Touro University College of Osteopathic Medicine.